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gr-qc2025
Angular momentum in the teleparallel equivalent of general relativity
J. B. Formiga, R. D. Costa
In teleparallelism one is able to tackle the gravitational energy and angular momentum problems in a way that distinguishes this theory from other theories of gravity, such as gene…
gr-qc2025
Gravitational energy in pp-wave spacetimes
R. D. Costa, J. B. Formiga
The description of the gravitation energy is a long standing problem. Although some success has been achieved, there is no satisfactory solution to this problem yet. Probably the m…